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Cement bin material level height detection device

A technology of material level height and detection device, which is applied in the direction of measuring device, lubrication indicator device, liquid/fluid solid measurement, etc., can solve the problems of poor anti-interference ability of sound waves, great influence of sound waves, low frequency, etc., to reach the material level Good simulation, stable echo data, and improved safety

Pending Publication Date: 2021-04-02
ANHUI CONCH CEMENT COMPANY
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AI Technical Summary

Problems solved by technology

Its disadvantages are: due to the low-frequency sound wave pulses sent, the anti-interference ability of the sound waves is poor, and the anti-interference ability is far inferior to that of electromagnetic waves; while the frequency of transmission is relatively low, the ability to penetrate dust is poor, and for the working condition of relatively large dust penetration , sound waves cannot be measured at all; noise greatly affects sound waves
The cement silo cannot be used

Method used

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  • Cement bin material level height detection device
  • Cement bin material level height detection device
  • Cement bin material level height detection device

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Embodiment Construction

[0035] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0036] Real-time and clear grasp of the status of the materials in the cement silo and the real-time monitoring of the material hanging on the wall of the silo are the goals that the cement industry has been pursuing. The invention realizes real-time monitoring of the material situation, serves for the arrangement of the production progress, and realizes safe production when workers clean the silo.

[0037] Such as figure 1 The structure of the present invention expressed is a cement silo material level height detection device, and the cement silo 1 stores solid materials 3 in the form of finely divided blocks, particles, or powder...

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Abstract

The invention discloses a cement bin material level height detection device. A 3D radar scanner (2) is arranged at the top end in a cement bin (1), a radar meter head (9) is arranged on the radar scanner (2), and the radar meter head (9) is installed on a machine body of the 3D radar scanner (2) through a transmission mechanism (8). By adopting the technical scheme, the rotary 3D radar scanner isstable in echo data, high in resolution, good in charge level simulation degree and high in reliability, and the production safety is improved; meanwhile, the rotary 3D radar scanner can bear the influence of high temperature, pressure and dust; the data can be recovered according to the data stored in history; historical curve change rules of the materials can be checked, and a basis is providedfor arrangement of the production schedule.

Description

technical field [0001] The invention belongs to the technical field of material storage equipment control. More specifically, the present invention relates to a cement silo material level height detection device. Background technique [0002] The material level measurement in the cement industry has experienced the development process of manual ruler, heavy hammer type, ultrasonic type, low frequency radar type and high frequency radar type. With the improvement of the level of automation and intelligence, a single single-point radar level gauge can no longer meet the production needs. Due to various factors, the material often sticks to the inner wall of the silo and accumulates at the bottom of the silo, resulting in poor discharge or The material cannot be discharged, so the warehouse must be cleared in time. However, because it is impossible to see the internal materials sticking to the warehouse wall, when workers enter the warehouse to clear the warehouse, accidents ...

Claims

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Application Information

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IPC IPC(8): G01F23/284
CPCG01F23/284
Inventor 汤伦发黄恒王晓洋马强强
Owner ANHUI CONCH CEMENT COMPANY
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